74896469 has 4 divisors (see below), whose sum is σ = 75596544. Its totient is φ = 74196396.

The previous prime is 74896457. The next prime is 74896483. The reversal of 74896469 is 96469847.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96469847 = 101 ⋅955147.

It is a cyclic number.

It is not a de Polignac number, because 74896469 - 2²⁴ = 58119253 is a prime.

It is a super-2 number, since 2×74896469² = 11218962137335922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 74896469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74896439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349877 + ... + 350090.

It is an arithmetic number, because the mean of its divisors is an integer number (18899136).

Almost surely, 2^74896469 is an apocalyptic number.

It is an amenable number.

74896469 is a deficient number, since it is larger than the sum of its proper divisors (700075).

74896469 is a wasteful number, since it uses less digits than its factorization.

74896469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700074.

The product of its digits is 2612736, while the sum is 53.

The square root of 74896469 is about 8654.2746085388. The cubic root of 74896469 is about 421.5221956775.

The spelling of 74896469 in words is "seventy-four million, eight hundred ninety-six thousand, four hundred sixty-nine".